package demo3;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Demo {
    public static void main(String[] args) {
        UserDAD userDAD = new UserDAD();
        System.out.println(userDAD);

        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext("demo3");
        UserDAD userDAO2 = context.getBean(UserDAD.class);
        System.out.println(userDAO2);

        Person p1 = new Person();
        p1.setName("范传奇");
        p1.setAge(22);
        System.out.println(p1);

        Person p2 = context.getBean(Person.class);
        System.out.println(p2);
    }
}
